061  
FZUS51 KBOX 101703  
CWFBOX  
 
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
103 PM EDT FRI JUL 10 2026  
 
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT  
TO 60 NM  
 
ANZ200-110600-  
103 PM EDT FRI JUL 10 2026  
   
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS  
 
A WEAK COLD FRONT MOVES S ACROSS THE WATERS TONIGHT. HIGH PRES  
ARRIVES FROM SE CANADA THIS WEEKEND AND LINGERS THROUGH EARLY NEXT  
WEEK.  
 
 
 
ANZ250-110600-  
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK  
NATIONAL MARINE SANCTUARY-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
E WINDS AROUND 5 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: E 2 FT AT 9 SECONDS AND S 1 FOOT AT 4 SECONDS.    
TONIGHT  
SW WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 2 FT AT 8 SECONDS AND S 1 FOOT AT  
5 SECONDS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE  
2 FT AT 8 SECONDS AND S 1 FOOT AT 6 SECONDS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT  
AT 7 SECONDS AND S 1 FOOT AT 7 SECONDS.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING SW AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NE 2 FT AT 7 SECONDS AND  
S 1 FOOT AT 6 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO  
30 KT. SEAS 2 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ251-110600-  
MASSACHUSETTS BAY AND IPSWICH BAY-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
SE WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: E 2 FT AT 9 SECONDS AND S 1 FOOT AT 4 SECONDS.    
TONIGHT  
S WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 2 FT AT 8 SECONDS AND S 1 FOOT AT  
4 SECONDS.    
SAT  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 2 FT AT 7 SECONDS AND S 1 FOOT AT  
6 SECONDS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS.    
SUN  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 2 FT AT 6 SECONDS.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE  
DETAIL: S 2 FT AT 6 SECONDS AND NE 2 FT AT 6 SECONDS, BECOMING S  
1 FOOT AT 4 SECONDS AND E 1 FOOT AT 7 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ231-110600-  
CAPE COD BAY-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
E WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 1 FOOT AT 2 SECONDS AND E 1 FOOT AT 10 SECONDS. A  
SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
S WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
1 FOOT OR LESS. WAVE DETAIL: S 1 FOOT AT 2 SECONDS AND E 1 FOOT  
AT 10 SECONDS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NE  
1 FOOT AT 2 SECONDS AND SW 1 FOOT AT 3 SECONDS.    
SAT NIGHT  
E WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 4 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: N  
1 FOOT AT 4 SECONDS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 4 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO  
25 KT. SEAS 2 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ254-110600-  
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA  
OUT 20 NM-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 2 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING  
WITH VSBY 1 NM OR LESS.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S  
2 FT AT 7 SECONDS AND E 2 FT AT 8 SECONDS.    
SUN  
N WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT  
7 SECONDS AND N 2 FT AT 7 SECONDS.    
SUN NIGHT  
E WINDS AROUND 5 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: NE 2 FT AT 7 SECONDS AND S 1 FOOT AT  
7 SECONDS.    
MON THROUGH TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT.    
TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS  
3 TO 5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ255-110600-  
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD  
AND NANTUCKET-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 2 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
SW WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND E 2 FT AT  
9 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM  
AFTER MIDNIGHT.    
SAT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 7 SECONDS AND E 2 FT AT 9 SECONDS.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S  
2 FT AT 7 SECONDS AND NE 2 FT AT 7 SECONDS.    
SUN AND SUN NIGHT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: S 2 FT AT 7 SECONDS AND NE 2 FT AT 7 SECONDS.    
MON THROUGH TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 2 FT AT  
8 SECONDS.    
TUE NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ256-110600-  
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT  
TO 20 NM SOUTH OF BLOCK ISLAND-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS AROUND 10 KT. SEAS AROUND 3 FT. WAVE  
DETAIL: SW 2 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 6 SECONDS AND E 2 FT AT  
9 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.    
SAT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 7 SECONDS AND E 2 FT AT 9 SECONDS.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E  
2 FT AT 6 SECONDS AND S 2 FT AT 7 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND NE 2 FT AT  
7 SECONDS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING SW AROUND 5 KT AFTER  
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS.    
MON THROUGH TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT.    
TUE NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ232-110600-  
NANTUCKET SOUND-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 1 FOOT AT 4 SECONDS AND E 1 FOOT AT 9 SECONDS. A  
SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
S WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 1 FOOT AT 5 SECONDS AND E 1 FOOT AT  
9 SECONDS. PATCHY FOG. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS  
AFTER MIDNIGHT.    
SAT  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 6 SECONDS AND NE 1 FOOT AT 8 SECONDS.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:  
E 1 FOOT AT 6 SECONDS AND SW 1 FOOT AT 7 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE  
1 FOOT AT 5 SECONDS AND SW 1 FOOT AT 7 SECONDS.    
SUN NIGHT  
E WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: E 1 FOOT AT 6 SECONDS AND SW 1 FOOT AT  
7 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO  
25 KT. SEAS 2 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ233-110600-  
VINEYARD SOUND-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 2 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS.    
TONIGHT  
SE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 5 SECONDS AND SE 1 FOOT AT  
10 SECONDS. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.    
SAT  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW  
1 FOOT AT 6 SECONDS AND E 1 FOOT AT 6 SECONDS.    
SAT NIGHT  
E WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT 5 SECONDS AND SW 1 FOOT AT  
7 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE  
1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 7 SECONDS.    
SUN NIGHT  
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT 4 SECONDS AND S  
1 FOOT AT 7 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO  
25 KT. SEAS 2 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ234-110600-  
BUZZARDS BAY-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE  
DETAIL: SW 1 FOOT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. A  
SLIGHT CHANCE OF SHOWERS.    
TONIGHT  
SE WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SW 1 FOOT AT 5 SECONDS AND SE 1 FOOT AT  
10 SECONDS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E  
1 FOOT AT 5 SECONDS AND SW 1 FOOT AT 6 SECONDS.    
SAT NIGHT  
E WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NE  
1 FOOT AT 2 SECONDS AND SW 1 FOOT AT 7 SECONDS, BECOMING E 1 FOOT  
AT 2 SECONDS AND SW 1 FOOT AT 7 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE MORNING, THEN  
1 FOOT OR LESS. WAVE DETAIL: NE 1 FOOT AT 2 SECONDS AND SW 1 FOOT  
AT 7 SECONDS.    
SUN NIGHT  
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS 1 FOOT OR LESS. WAVE DETAIL: NE 1 FOOT AT 2 SECONDS AND S  
1 FOOT AT 7 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO  
30 KT. SEAS 2 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ235-110600-  
RHODE ISLAND SOUND-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 2 FT AT 6 SECONDS AND SE 1 FOOT AT 9 SECONDS.    
TONIGHT  
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 6 SECONDS AND SE 1 FOOT AT  
9 SECONDS.    
SAT  
NE WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 7 SECONDS AND SE 1 FOOT AT 9 SECONDS.    
SAT NIGHT  
E WINDS 5 TO 10 KT, BECOMING NE AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS.    
SUN  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 2 FT AT 6 SECONDS AND S 2 FT AT  
7 SECONDS.    
SUN NIGHT  
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.  
SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS.    
MON THROUGH TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT.    
TUE NIGHT  
SW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ237-110600-  
BLOCK ISLAND SOUND-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE  
DETAIL: SW 2 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS.    
TONIGHT  
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND SE 1 FOOT AT  
9 SECONDS.    
SAT  
NE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND E 1 FOOT AT  
9 SECONDS.    
SAT NIGHT  
E WINDS 5 TO 10 KT, BECOMING NE AFTER MIDNIGHT. SEAS  
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT, BECOMING SE IN THE AFTERNOON. SEAS  
AROUND 2 FT. WAVE DETAIL: NE 1 FOOT AT 7 SECONDS AND S 1 FOOT AT  
7 SECONDS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING W AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: SE 1 FOOT AT 7 SECONDS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO  
25 KT. SEAS 2 TO 4 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ230-110600-  
BOSTON HARBOR-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
E WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.    
TONIGHT  
E WINDS AROUND 5 KT, BECOMING N AROUND 5 KT AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS.    
SAT  
NE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
SAT NIGHT  
SE WINDS AROUND 5 KT, BECOMING NW AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
SUN  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
SUN NIGHT  
SE WINDS AROUND 5 KT, BECOMING SW AFTER MIDNIGHT.  
WAVES 1 FOOT OR LESS.    
MON THROUGH TUE NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO  
20 KT. WAVES AROUND 2 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ236-110600-  
NARRAGANSETT BAY-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
TONIGHT  
N WINDS 5 TO 10 KT. WAVES AROUND 2 FT.    
SAT  
NE WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. WAVES  
AROUND 2 FT.    
SAT NIGHT  
E WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. WAVES  
AROUND 2 FT.    
SUN  
N WINDS 5 TO 10 KT, BECOMING E IN THE AFTERNOON. WAVES  
AROUND 2 FT.    
SUN NIGHT  
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. WAVES  
AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS.    
MON THROUGH TUE NIGHT  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO  
25 KT. WAVES 2 TO 3 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ280-110600-  
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO  
60 NM-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
NW WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE  
DETAIL: S 2 FT AT 5 SECONDS AND E 2 FT AT 8 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
W WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
2 TO 3 FT. WAVE DETAIL: SE 2 FT AT 7 SECONDS. PATCHY FOG. VSBY  
1 NM OR LESS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 6 SECONDS AND N 2 FT AT 8 SECONDS.    
SAT NIGHT  
S WINDS AROUND 5 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND E 2 FT AT  
8 SECONDS.    
SUN  
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT  
AT 7 SECONDS AND N 2 FT AT 7 SECONDS.    
SUN NIGHT  
S WINDS AROUND 5 KT, BECOMING SW AROUND 5 KT AFTER  
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NE 2 FT AT 7 SECONDS AND  
S 1 FOOT AT 7 SECONDS.    
MON AND MON NIGHT  
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO  
20 KT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT.    
TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT.    
TUE NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ281-110600-  
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: SW 3 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
W WINDS AROUND 5 KT, BECOMING N AFTER MIDNIGHT. SEAS  
AROUND 3 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND E 2 FT AT  
9 SECONDS. PATCHY FOG. VSBY 1 NM OR LESS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL: S 3 FT  
AT 7 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG. VSBY 1 NM OR  
LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL:  
S 2 FT AT 7 SECONDS AND NE 2 FT AT 8 SECONDS. PATCHY FOG IN THE  
EVENING WITH VSBY 1 TO 3 NM.    
SUN  
N WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL: S 2 FT  
AT 7 SECONDS AND N 2 FT AT 7 SECONDS.    
SUN NIGHT  
NE WINDS AROUND 5 KT, BECOMING NW AFTER MIDNIGHT.  
SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT AT 7 SECONDS AND NE 2 FT AT  
7 SECONDS.    
MON AND MON NIGHT  
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.  
SEAS 2 TO 4 FT.    
TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO  
5 FT.    
TUE NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
4 TO 6 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ282-110600-  
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE  
DETAIL: S 3 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
W WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL: S  
3 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG. VSBY 1 NM  
OR LESS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 3 FT  
AT 7 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING  
WITH VSBY 1 NM OR LESS.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL:  
S 2 FT AT 7 SECONDS AND NE 2 FT AT 8 SECONDS. PATCHY FOG IN THE  
EVENING WITH VSBY 1 TO 3 NM.    
SUN AND SUN NIGHT  
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: NE 3 FT AT 7 SECONDS AND S 2 FT AT 7 SECONDS.    
MON THROUGH TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 2 FT AT  
7 SECONDS.    
TUE NIGHT  
SW WINDS AROUND 20 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
ANZ283-110600-  
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-  
103 PM EDT FRI JUL 10 2026  
   
THIS AFTERNOON  
W WINDS AROUND 10 KT. SEAS AROUND 3 FT. WAVE  
DETAIL: S 2 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG.  
VSBY 1 NM OR LESS.    
TONIGHT  
W WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL: S  
3 FT AT 6 SECONDS AND E 2 FT AT 9 SECONDS. PATCHY FOG AFTER  
MIDNIGHT. A CHANCE OF SHOWERS AFTER MIDNIGHT WITH VSBY 1 NM OR  
LESS.    
SAT  
NE WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL: S 3 FT  
AT 7 SECONDS AND E 2 FT AT 8 SECONDS.    
SAT NIGHT  
NE WINDS 5 TO 10 KT. SEAS AROUND 3 FT. WAVE DETAIL:  
NE 3 FT AT 7 SECONDS AND S 2 FT AT 7 SECONDS.    
SUN AND SUN NIGHT  
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. WAVE  
DETAIL: NE 3 FT AT 6 SECONDS AND S 2 FT AT 7 SECONDS.    
MON THROUGH TUE  
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
SEAS 3 TO 5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 2 FT AT  
7 SECONDS.    
TUE NIGHT  
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS  
5 TO 7 FT.  
 
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE  
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE  
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
 
 
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